Papain, protease, amylase, and chymopapain enzymes are found in papaya leaves. (healthcare-online.org)
According to experts at Cambridge, it's the papain and chymopapain proteolytic enzymes responsible for this. (healthnfitnesshops.com)
Papaya has several proteolytic (protein - digesting) enzymes called papain and chymopapain that lower inflammation and improve healing. (mindbodygreen.com)